WURTH combination wrenches with powerdriv® For a sure grip and higher transmission of force. • Extremely strong, high quality chrome vanadium steel • Withstands the highest loads • Exceptionally long service life • Achieves the highest torque values • Low deformation under extreme loads
Perfect Workmanship • Nickel pre-treatment provides optimal adhesion of chrome even in extremely heavy duty. • Round finish without any sharp edges and corners. • Matte chrome-plating provides sure grip, even with oily hands. • Exact fit due to high-gloss polish. • FEM calculation concentrates the material where the loads offer. • Tightest tolerances of the jaw openings guar- antee more reliability and safety in intensive use.
Exceeds DIN Standards by far
Torque Values in excess of DIN: Highest torque values for the most extreme conditions.
Without POWERDRIV® - Line pressure
© 2011 WURTH USA, Inc.
Revision 03/2011
®
POWERDRIV The POWERDRIV® system was developed to meet the particularly high demands in the aviation industry in order to provide the highest level of fit tolerances. The POWERDRIV® system enables a higher transmission of forces at the ring and reduces wear on the bolt heads.
08.0005
The Principle The POWERDRIV® does not grip the bolt heads as usual at the corners but on the flanks. • This enlarges the driving flat, thus permitting a surer grip of the ring and a higher transmi- ssion of force. • The service life of bolts is increased notice- ably because rounding off of the bolt heads is avoided. • Even old and rusty bolts can be undone with POWERDRIV® without any rounding off.
With POWERDRIV® - Line pressure